baber/WOPTO huggingface dataset:
Patent JP-2000129671-A (JP)
Title: Steel-pipe pile with knot, manufacture thereof, and bored-pile construction method for steel-pipe pile with knot
Inventor: SAIKAI KENJI
IPC: B21D17/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a steel-pipe pile with a knot, by which force to be transmitted from the peripheral surface of the steel-pipe pile to be buried into a ground is increased and large bearing capacity can be displayed when the steel-pipe pile is to be buried into the ground by a bored-pile construction method, a method for manufacturing it, and the bored-pile construction method for the steel-pipe pile with the knot. SOLUTION: In the steel-pipe pile, the diameter of a steel pipe is expanded partially from the inside and the steel-pipe pile, to which a plurality of knotted projecting sections 2a are formed, is formed, adhesive properties between the steel-pipe pile 1a with the knot and a ground are improved by fixing the steel-pipe pile 1a with the knot onto the ground through a solidified fixing liquid when the steel-pipe pile 1a with the knot is executed, bearing to load is increased, and bearing capacity by the steel-pipe pile 1a with the knot is reinforced. A fluid solidifying material such as concrete is often filled or lined into the steel-pipe pile 1a with the knit beforehand or at the time of execution, and the fluid solidifying material may also be lined in the steel-pipe pile 1a with the knit directly by a centrifugal molding method.
Patent JP-H03164272-A (JP)
Title: Electrostatic latent image forming device and image recorder using that
Inventor: MASUDA KOJI
IPC: G03G15/05
Filed: 1989-11-24
Abstract: PURPOSE:To perform easily registration of an ion generation part to an opening part of a screen electrode excellently precisely by a method wherein an opening part for derivation of an ion which is opened short in a transfer direction of a latent image carrier wherein a latent image is formed by a released ion and long in a direction normal to the transfer direction of the latent image carrier is bored at a position corresponding to a space area of a discharge electrode. CONSTITUTION:A screen electrode 11 is formed by boring an ion discharging opening part 13 which is opened short in a rotary direction of a dielectric drum 1 on which a latent image is formed with ions to be emitted and long in a direction normal to the rotary direction of the dielectric drum 1 at positions corresponding to opening parts 8, 8... of discharge electrodes 7, 7.... When a recording head 4 is manufactured, for the recording head 4 to be generally formed long in the direction normal to the rotary direction of the dielectric drum 1, a length of the opening part 13 in the same direction is set to be long. Therefore, registration of the opening parts 13, 13... for derivation of ions of the screen electrode 11 to the opening parts 8, 8... of the discharge electrodes 7, 7... can be easily performed excellently precisely.
Patent JP-2000118832-A (JP)
Title: Sheet reversing and conveying device and image forming device
Inventor: KANEKO TAMOTSU
IPC: B65H29/58
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet reversing/conveying device which can convey sheets securely regardless of the sorts of the sheets, and the printing ratio (the loading amount of a toner), and improves the reliability of the sheet reversing and conveying. SOLUTION: A reversing roller 204 to switch back convey a resin type sheet, after conveying it normally by at least a reverse path 202 to reverse the front side and the rear side; and a conveying guide 206 provided at the upstream side of the reversing roller 24; are provided, and the above conveying guide 206 at the sheet image surface side forms a conveying guide surface by plural ribs. And several lines of ribs of the above ribs have projecting form 206a projecting to the sheet conveying route from the conveying guide surface, to the remaining ribs.
Patent JP-H04230701-A (JP)
Title: Antireflection film of faraday rotator
Inventor: OGAMI HIDEHARU
IPC: G02B1/11
Filed: 1989-11-24
Abstract: PURPOSE:To lower reflectivity and to improve the durability at and under a high temp. and high humidity by forming the surface of the thick film of bismuth-substd. magnetic garnet of specific 3-layered equiv. films by a vapor deposition method. CONSTITUTION:The thick film of the Bi-substd. magnetic garnet is grown on an epitaxial substrate and after the epitaxial substrate is cut off, the film is optically polished to form the thick film having 45 deg. Faraday rotation angle. SiO2 and Al2O3 which are materials for vapor deposition are installed to an ion assist vapor deposition device where the thick film of the Bi-substd. magnetic garnet is deposited by evaporation and the film thickness is so controlled as to match the respective optical film thicknesses of the 3-layered equiv. films. The antireflection film having the low reflectivity is obtd. in this way.
Patent JP-H1137736-A (JP)
Title: Method and device for measuring 3-dimentional shape
Inventor: KITAGUCHI TAKASHI
IPC: G06T7/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To measure with precision with a simple configuration, the solid shape of an object to be measured and the behavior of an image pickup means. SOLUTION: A correspondence relationship extracting part 2 extracts a feature point from the image of first view point image-picked up with a single- eye image pickup part 1, and a corresponding point from the image of second view point. An attitude calculation part 5 calculates attitude of the single-eye image picking-up part 1 of each view point based on the inclination in the gravity direction and the angle around gravity detected with a gravity direction detecting part 3 and an gravity-around angle detecting part 4, respectively.  A line of sight vector calculating part 6 calculates the line of sight vector of each view point from such data as attitude, feature point, and corresponding point, and a translation calculating part 7 calculates the translation direction vector from the first view point to the second view point based on such data as line of sight vector, feature point, and corresponding point. A 3-dimention shape calculating part 3 calculates the 3-dimention coordinate value on a target corresponding to each feature point based on a principle of trigonometrical survey using the translation direction vector and each line of sight vectore.
Patent JP-H04174894-A (JP)
Title: Road jamming data display device
Inventor: SAKAMOTO TAKASHI
IPC: G09G3/00
Filed: 1990-11-08
Abstract: PURPOSE:To grasp the traffic jamming condition at a glance by sorting by coloring and displaying the degree of the traffic jamming step by step by utilizing a multicolor luminous element, and at the same time, displaying the direction the jamming of the traffic flow is generated. CONSTITUTION:A display mark which consists of a multicolor luminous element 2a for jamming display and a multicolor luminous element 2b for jamming direction display is provided on an advance road display R to crossings C1 and C2 on a map display board M. The element 2b displays the direction of the jamming traffic flow by the tip 2c of the arrow form. And the elements 2a and 2b display the condition of the road by sorting by coloring, displaying step by step according to the jamming degree, by displaying in a red color when the jamming degree is high, and in an orange color when the jamming degree is not high, for example. By using multicolor luminous elements in such a way, the direction of generating the jamming, and the degree of the jamming can be grasped at a glance.
Patent JP-H08157156-A (JP)
Title: Elevator hall doorway device
Inventor: KAWAMURA HIDE
IPC: B66B3/02
Filed: 1994-12-07
Abstract: PURPOSE: To provide an elevator hall doorway device which can cope even with existing housed goods and by which a display device can be easily inspected. CONSTITUTION: An elevator hall doorway device is provided with a landing door 2, left and right frames 3 positioned on the left and right of this landing door 2 and an upper frame 4 which is positioned above the landing door 2 and is positioned between the left and right frames 3, and is provided with a display device 5 provided with a downward inclined part 7 having a display board 8 in a lower part of the upper frame 4 and a lamp 10 arranged on the reverse side with an upper cover 9 to cover this inclined part 7.
Patent JP-H11114912-A (JP)
Title: Cutting tool mounting device
Inventor: OSAJIMA YUTAKA
IPC: B27G13/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool mounting device capable of high grade cutting by mounting a cutter with a high rotation balance. SOLUTION: A reference shaft 6 is mounted on a spindle 1 and fit-on shaft portion 8 that is tapered toward the tip thereof is provided at the tip of the reference shaft 6. A tapered hole portion 12 is provided at a central portion of a cutter C so that it fits over the fit-on shaft portion 8, and the cutter C is detachably attached to the reference shaft 6 through a tapered fit. An anti- rotation means B is constituted by an elongate raised portion 9 provided on the fit-on shaft portion 8 and a recessed groove formed in the hole portion 12.
Patent JP-H07156775-A (JP)
Title: Anti-lock control device incorporated in calliper
Inventor: KOBAYASHI TADASHI
IPC: B60T8/42
Filed: 1993-12-03
Abstract: PURPOSE:To provide a new anti-lock control device controlling the volume of a fluid amount regulating chamber by forming the fluid amount regulating chamber within a brake calliper using a fluid amount regulating piston and a cylinder, and moving the fluid amount regulating piston back and forth using a cam mechanism. CONSTITUTION:When a signal for holding a brake is outputted from an electronic control circuit 20, a solenoid valve 12 operates to interrupt the communication between a master cylinder 2 and a fluid pressure chamber 7a so that a brake holding state is executed. When a signal for releasing the brake is outputted from the electronic control circuit 20, a motor 18 is driven, rotating a rotor 22 via a pinion 25 and a gear 24 and thus displacing a cam surface 23, by the amount of displacement of which a fluid amount regulating piston 16 becomes movable rightwards. Therefore, brake fluid in the fluid pressure chamber 7a is allowed to flow into a fluid amount regulating chamber 17 while moving the fluid amount regulating piston 16 by a movable distance, thereby reducing brake fluid pressure. Thus reduction of the brake fluid pressure is executed to release wheels from a locked state.
Patent JP-H05117122-A (JP)
Title: Electric refrigerator
Inventor: MURASAWA KOICHIRO
IPC: A01N59/16
Filed: 1991-10-22
Abstract: PURPOSE:To prevent microorganisms such as bacteria, algae or molds from growing and iron rust from forming on constituent members of an electric refrigerator. CONSTITUTION:An electric refrigerator is constructed by using constituent, members, e.g. a door packing 2, a defrosting tray 4 and an inner shelf 5 containing an antimicrobial and rust preventing agent prepared by blending three of one or plural antimicrobial ionic sources selected from the group consisting of silver, copper, zinc and compounds of the metals capable of eluting ions having antimicrobial performance, one or plural carriers selected from the group consisting of calcium carbonate, calcium phosphate and ceramic materials capable of adsorbing and carrying the antimicrobial ionic sources and zinc oxide whisker having a single crystal tetrapodal three-dimensional structure as chief components. Thereby, the electric refrigerator excellent in antimicrobial and rust preventing function can be realized by this construction.
Patent JP-H04177643-A (JP)
Title: Optical apparatus for reproducing information
Inventor: FURUMIYA MASAAKI
IPC: G11B11/105
Filed: 1990-11-13
Abstract: PURPOSE:To obtain a reproduction signal subjected little to deterioration in C/N, by a simple construction wherein a device prepared by joining a wave plate on the slanting surface of a prism, and providing a polarizing film on the surface of the plate is disposed between a light source and a light detecting means, and an objective lens. CONSTITUTION:A prism 25 provided on a semiconductor substrate 21 is formed by bonding prism elements 26 and 27 together, and a polarizing multilayer film 28 transmitting P polarization and reflecting S polarization is provided on one of bonded surfaces. On the slanting surface 26a of the element 26, a lambda/2 plate 29 is provided and further a polarizing film 30 of which the reflectivity of the S polarization is 50% and the transmittivity of the P polarization is 100% is provided thereon. An S polarization beam from a semiconductor laser 24 falls on the polarizing film 30 and a reflected light therefrom enters a photomagnetic recording medium through an objective lens. A reflected light therefrom passes through the objective lens, the polarizing film 30 and the lambda/2 plate 29 and falls on the film 28, the light reflected therefrom is sensed by a photodetector 22, while a transmitted light is sensed by a photodetector 23, and based on the differential of outputs thereof, a light recorded on the recording medium is reproduced.
Patent JP-H01144926-A (JP)
Title: Preparation of dried onion chip
Inventor: HATTORI RYUICHI
IPC: A23L19/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title chip having crispy texture with hardly any drying leanness, by cutting an onion, frying the cut onion in an oil and subjecting the fried onion to vacuum freeze-drying treatment. CONSTITUTION:An onion is cut to a suitable shape and then fried in an oil. The fried onion is subsequently prefrozen under condition of preferably -10--190 deg.C for 10-240 min and then subjected to vacuum freeze-drying treatment under conditions of 30-80 deg.C materiel temperature under 10-100Pa to afford the aimed chip. Furthermore, oil frying is carried out so that the weight of the onion to which the oil sticks after frying in the oil may be 61-100wt.% based on that of the onion in a state without sticking oil before oil frying.
Patent JP-H03165191-A (JP)
Title: Coder
Inventor: OTAKA HIDEKI
IPC: H04N19/80
Filed: 1989-11-22
Abstract: PURPOSE:To attain efficient compression coding for a sub-band including a high frequency component by sending only block information representing it that a sample value in the block is quantized entirely to zero without coding the quantized sampling value. CONSTITUTION:As to sub-band signals LH, HL, HH, at first, block processing is implemented to a prescribed size by block processing devices 206-208 and quantizers 211-213 apply quantization to a blocked picture element. Variable length coders 215-217 apply coding to the quantized value and zero block detectors 218-220 detect whether or not the picture element in the quantized block is all zero simultaneously. Multiplexers 221-223 send block information and the coding data when the block includes a picture element of non-null and sends only the block information when the block is quantized to zero entirely. Thus, the sub-band including a high frequency component is coded efficiently and a high compression rate is obtained.
Patent JP-S63154919-A (JP)
Title: Light receiving part of illuminometer
Inventor: YAMADA OSAMU
IPC: G01J1/02
Filed: 1986-12-19
Abstract: PURPOSE:To easily allow the oblique incident characteristic of a light receiving part to coincide with a cosine law, by arranging a control plate for controlling the quantity of the transmitted light of a diffusion plate between the diffusion plate and a photoelectric converter element. CONSTITUTION:The light incident to a diffusion plate 1 reaches a quantity-of- light control part 2 in an expanded state and only the incident light having a specific angle is allowed to reach a sight sensitivity correction filter 3 and a photoelectric converter element 4, and the incident lights in all directions are controlled to obtain the oblique incident characteristic of the light receiving part of an illuminometer. Blades (a)-(e) adjustable in their angles from the center of the rectangle of the quantity-of-light control plate 2 in the longitudinal direction thereof to the lateral direction thereof are arranged to said control plate 2 in a left and right symmetric manner. For example, when the oblique incident light characteristics on both sides are low as compared with a cosine law, the angles of inclination of a pair of the blades (a) are made small or the inclination of the blades (b)-(e) is made large to make it possible to correct the shift of the oblique incident light characteristic of the light receiving part of the illuminometer from the cosine law and practical effect is high.
Patent JP-H04175755-A (JP)
Title: Image forming method
Inventor: SUZUKI KEIICHI
IPC: G03F7/26
Filed: 1990-11-09
Abstract: PURPOSE:To smoothly perform a peeling action under high humidity by using a material applied with waterproof treatment for a water-soluble binder contained in both the photosensitive layer of a photosensitive material and the image receiving layer of an image receiving material. CONSTITUTION:Image-like exposure is applied to a photosensitive material having a photosensitive layer coated with a micro-capsule containing at least silver halogenide, a reducing agent, polymerized compound and a color material on a base, then heat development treatment is performed. An image receiving material having an image receiving layer capable of accepting at least the polymerized compound and the color material is overlapped on the base so that the image receiving layer is brought into contact with the photosensitive layer, then it is pressurized to form an image on the image receiving material. A water-soluble binder contained in the photosensitive layer and the image receiving layer is waterproof-treated, and the pressurizing pressure is set to 1000 kg/cm<2> or above. When both the photosensitive material and the image receiving material are waterproof-treated for use, a peeling action can be smoothly performed even if the pressurization/transfer process is performed under high humidity.
Patent JP-H06115402-A (JP)
Title: Recognition device for distance of object behind automobile
Inventor: TAKAOKA NORIHIKO
IPC: G01B11/14
Filed: 1992-10-03
Abstract: PURPOSE:To prevent accident of crash generated during backward movement of an automobile, by recognizing a distance between the automobile and an object behind the automobile, when the automobile is intended to be backed up. CONSTITUTION:A reversing light assembly (right side) 11a mounted on an automobile 10, contains a lamp (right side) 12a, and comprises a columnar lens (right side) 14a set on the side of a light beam condenser (right side) 13a. The light beam condenser (right side) 13a is so positioned as leading the light just backward, and the columnar lens (right side) 14a is positioned in the leftward and oblique direction so as to lead the light adjacently to the central axis of the automobile 10. The left side assembly is structured as being symmetrical to the central axis of the automobile 10. Consequently, the distance between the automobile and an object behind the automobile can be recognized by visually observing an image focused on the object behind the automobile at the same time the reversing light is turned on.
Patent JP-H10142219-A (JP)
Title: Water quality control method for circulation cooling water
Inventor: MIYAZAWA MASAZUMI
IPC: G01N27/416
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a water quality control method for circulation cooling water by controlling a blow displacement and a drug injection amount in a cooling water circulating system. SOLUTION: A part of circulation cooling water is sampled through a sampling pipe 113 and is lead to a tube 121 of a contamination level gauge 120 and a corrosion level gauge 130 respectively. Heating the outside of the tube 121, the amount of scale accumulated inside of the tube 121 is determined, based on condition of heat conduction. A pair of metal electrodes is Immersed into a water tank of the corrosion level gauge 130 to measure a coupling current between the metal electrodes, electrochemical current noise, electrochemical potential noise, and a corrosion level (mm) of a narrow piece of metal.  Based on these measured data, water quality of the circulation cooling water and an accumulated scale amount are determined, then a displacement of the circulation cooling water in a blow discharging device 109, 110 and a drug injection amount in a drug injection for water treatment device 103 are controlled.
Patent JP-H08163162-A (JP)
Title: Loop type data transmitter
Inventor: NAKATANI TOSHIO
IPC: H04L12/46
Filed: 1994-12-08
Abstract: PURPOSE: To perform communication between the terminal of its own network and that of another network and to perform the communication while subordinately sychronizing with a normal clock when abnormality occurs in a clock. CONSTITUTION: The communication within its own network and that with another network can be performed by receiving the clock from another network by a clock input circuit 31 with one of node devices 101-104 of its own network as a synchronization control node, transmitting data from a transmission control circuit 20 based on the clock, and performing the synchronization control within its own network. When the abnormality is detected in the clock, the synchronization control node is operated as a subordinate synchronization node, and the subordinate synchronization node detecting the abnormality of the clock performs synchronization control within its own network by the clock from the clock input circuit 31, and it is operated as the synchronization control node so as to perform the communication within its own network and that with another network.
Patent JP-S63155196-A (JP)
Inventor: FUJII KENSAKU
IPC: G10L25/93
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07135612-A (JP)
Title: Picture signal converter, sstv signal demodulator and video signal demodulator
Inventor: NISHIMURA YOSHIICHI
IPC: H04N5/445
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a picture signal converter by which an SSTV signal is demodulated with excellent S/N and linearity. CONSTITUTION:A received analog SSTV(Slow Scan Television) signal is given to an AGC circuit 4, in which its signal level is made almost constant, the resulting signal is converted into a digital signal at an A/D converter 6 and the digital signal is read in by a DSP(Digital Signal Processor) 7. The angular frequency of the SSTV signal is calculated in the DSP 7 according to the signal processing program read out of a ROM 8 and the change in the angular frequency per unit time is calculated. Thus, the SSTV signal is demodulated and the demodulated signal is stored in a video frame memory 9 and reproduced into an analog signal at a composite encoder 10 and the reproduced signal is monitored by a monitor television receiver 3.
Patent JP-S63157336-A (JP)
Title: Optical record card and its production
Inventor: FUKUSHIMA YOICHI
IPC: G11B7/24012
Filed: 1986-12-20
Abstract: PURPOSE:To easily produce an optical record card at low cost by using an optical record member containing the lamination of a colored organic material layer and an Al vapor deposition layer as a core material and holding this core material between the surface and rear base materials with said colored organic layer turned at the light incident side. CONSTITUTION:A colored organic material layer 11 is laminated on an Al vapor deposition layer 12 and this lamination is held between a surface base material 3 and a rear base material 4 of a card with the layer 11 turned at the light incident side. Thus an optical record card is obtained. A colored organic material 11a is applied on the material 3 and the Al deposition 12a is applied on the material 11a together with the patterning and trimming treatment. Thus the layer 12 is obtained. This layer 12 is used as a mask to dissolve the material 11a for production of the layer 11. In such a way, an optical record member 7 is obtained. Then the material 4 is attached to the member 7 via an adhesive 13. The member 7 is blanked into a prescribed form for production of an optical record card. Thus the optical record card is produced easily and at a low cost.